Device for detaching a fish hook from an artificial bait

Device for detecting cracks in eggs

Device for disengagement of a fishing lure

Device for disengaging fish hooks or the like

Device for disengaging snagged fish hooks and lures

Device for dispensing feed

Device for disposing of dog droppings

Device for distributing fish feed

Device for easy attachment of line, leader or tippet to fish...

Device for emptying a container filled with live poultry

Device for extracting waste from fish farming sea cages

Device for feeding animals

Device for feeding liquid to young animals

Device for fishing through the ice

Device for fishing with a dead minnow

Device for fly-fishing

Device for food spreading in areas which are cultivated...

Device for gathering the pollen from a bee

Device for harvesting of and tending to shells and for...

Device for jigging a fishing pole